LISTSERV - SCIENTIFIC-LINUX-ERRATA Archives

SCIENTIFIC-LINUX-ERRATA Archives

August 2021

SCIENTIFIC-LINUX-ERRATA@LISTSERV.FNAL.GOV

	LISTSERV Archives
	SCIENTIFIC-LINUX-ERRATA Home
	SCIENTIFIC-LINUX-ERRATA August 2021

	Log In
	Register

	Subscribe or Unsubscribe

	Search Archives

Options:	Use Monospaced Font Show Text Part by Default Show All Mail Headers
Message:	[<< First] [< Prev] [Next >] [Last >>]
Topic:	[<< First] [< Prev] [Next >] [Last >>]
Author:	[<< First] [< Prev] [Next >] [Last >>]

Subject:	Security ERRATA Important: kpatch-patch on
From:	Scott Reid <[log in to unmask]>
Reply To:	[log in to unmask]
Date:	Tue, 17 Aug 2021 15:45:01 -0000
Content-Type:	text/plain
Parts/Attachments:	text/plain (25 lines)

Synopsis:          Important: kpatch-patch security update
Advisory ID:       SLSA-2021:3181-1
Issue Date:        2021-08-17
CVE Numbers:       CVE-2021-22543
                   CVE-2021-32399
                   CVE-2021-22555
--

Security Fix(es):

* kernel: Improper handling of VM_IO|VM_PFNMAP vmas in KVM can bypass RO
checks (CVE-2021-22543)

* kernel: out-of-bounds write in xt_compat_target_from_user() in
net/netfilter/x_tables.c (CVE-2021-22555)

* kernel: race condition for removal of the HCI controller
(CVE-2021-32399)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
--

- Scientific Linux Development Team

ATOM RSS1 RSS2

LISTSERV.FNAL.GOV